/*  *	HT Editor *	analy_ia64.cc * *	Copyright (C) 1999-2002 Sebastian Biallas (sb@biallas.net) * *	This program is free software; you can redistribute it and/or modify *	it under the terms of the GNU General Public License version 2 as *	published by the Free Software Foundation. * *	This program is distributed in the hope that it will be useful, *	but WITHOUT ANY WARRANTY; without even the implied warranty of *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the *	GNU General Public License for more details. * *	You should have received a copy of the GNU General Public License *	along with this program; if not, write to the Free Software *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */#include <string.h>#include "analy_ia64.h"#include "analy_register.h"#include "ia64dis.h"#include "htiobox.h"#include "snprintf.h"void AnalyIA64Disassembler::init(Analyser *A){	disasm = new IA64Disassembler();	AnalyDisassembler::init(A);}ObjectID AnalyIA64Disassembler::getObjectID() const{	return ATOM_ANALY_IA64;}/* * */Address *AnalyIA64Disassembler::branchAddr(OPCODE *opcode, branch_enum_t branchtype, bool examine){	IA64DisInsn *dis_insn = (IA64DisInsn*)opcode;	IA64SlotDisInsn *slot = &dis_insn->slot[dis_insn->selected];	for (int j=0; j<7; j++) {		if (slot->op[j].type == IA64_OPERAND_ADDRESS) {			Address *addr = new AddressFlat64(slot->op[j].imm);			return addr;		}	}	return new InvalidAddress();}Address *AnalyIA64Disassembler::createAddress(uint32 offset){	return new AddressFlat32(offset);}/* * */void AnalyIA64Disassembler::examineOpcode(OPCODE *opcode){/*     IA64DisInsn *dis_insn = (IA64DisInsn*)opcode;	IA64SlotDisInsn *slot = &dis_insn->slot[dis_insn->selected];	for (int j=0; j<7; j++) {		if (slot->op[j].type == IA64_OPERAND_ADDRESS) {			Address *addr = new AddressFlat64(slot->op[j].imm);			if (analy->validAddress(addr, scvalid)) {				taccess access;				xref_enum_t xref = xrefoffset;				access.type = acoffset;				access.indexed = false;				analy->dataAccess(addr, access);				analy->addXRef(addr, analy->addr, xref);			}		}	}*/}/* * */branch_enum_t AnalyIA64Disassembler::isBranch(OPCODE *opcode){	IA64DisInsn *dis_insn = (IA64DisInsn *) opcode;	IA64SlotDisInsn *slot = &dis_insn->slot[dis_insn->selected];	if (ht_strncmp(slot->opcode->name, "br.", 3)==0) {		if (ht_strncmp(slot->opcode->name+3, "call", 4)==0) {			return br_call;		} else if (ht_strncmp(slot->opcode->name+3, "cond", 4)==0) {			if (slot->qp) {				return br_jXX;			} else {				return br_jump;			}		} else if (ht_strncmp(slot->opcode->name+3, "cloop", 5)==0) {			return br_jXX;		} else if (ht_strncmp(slot->opcode->name+3, "ret", 3)==0) {			if (!slot->qp) return br_return;		}	}	return br_nobranch;}